TimeCheck 22

Home

Settings

Set school

View schedules

About TC22

Hi! You're in the settings right now.

Time display

Hour format

Enable blinking colon (:)

Theme

Background theme

Underlay

You have selected a full theme, which hides options to change colors and fonts individually.

Text theme Automatic will use a dark color on a light background, or a light color on a dark background.

Font

Timer

Timer ring sound

Timer ring volume

Want to choose or change your school? Go to the Schools page.

Welcome! Select your school here. This will set the clock to the current schedule.

You can see what schedules your school has in the Schedules page.

View your school's schedules here.

Period	When

TimeCheck 22, aka TC22.
Last updated December 7, 2025.

Introduction

Welcome to the about page! Not many people pass by here. You'll find information about the app, links to "secret" pages, and credits.

Links

GitHub repository: lraj22/timecheck22

Are you a schedule manager? Find your links here. Even if you're not a schedule manager, feel free to look around.

Credits

TC22 is made possible by its contributors on GitHub and the schedule managers who work to keep the clock up to date.

Developers
Lead developer: Lakshya Raj

School schedule managers
Chino Hills High School: Lakshya Raj
Ayala High School: Sanchita Mahindrakar
Cal Aero Preserve Academy JH: Lavith Raj
Want to add your school? Open an issue on GitHub and I'll work with you to get your school added :]

Hi Schedule Managers! Glad you found this page. Here are some links that you might find useful.

Links

Context Editor: Just select your school, make the necessary edits, export the file, and copy-paste it into the context.json file in the repository that you manage.

Need to migrate your version 1 context to version 2? Use the v1 to v2 context converter. Or, honestly you could just use the context editor, since it will automatically upgrade to v2 for you.

If you ever face any issues with these tools, or any issues at all, feel free to contact me (Lakshya)!

Join us :D

Want to add your school to TC22? Or maybe you just want to help keep your context up to date? You can open an issue on GitHub and request to be added. I'll get back to you as soon as possible!

Welp, I guess you found this page! It's okay, have a look around and try it out :P

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TimeCheck 22